Wenxin Big Model

5mos agoupdate 14 00

Baidu's ERNIE Large Model is a multimodal large language model independently developed by Baidu. It supports various tasks such as text, images, audio and video, and has powerful Chinese understanding and generation capabilities. It is free and open source for individuals and enterprises.

Collection time:
2025-07-15
Wenxin Big ModelWenxin Big Model

Wenxin Big ModelIt is a domestically developed AI training model launched by Baidu, which integrates...Multimodal content processingPowerful Chinese understanding and generationAll in one. The Wenxin Grand Model 4.5 is now available.Completely free and openAPI callsExtremely low priceIt can be applied to various scenarios such as content creation, programming, enterprise analytics, and intelligent dialogue; it supports local deployment and personalized fine-tuning, and is available in [location missing].Fully open source by June 30, 2024This significantly lowers the barrier to independent AI research and development, becomingDomestic AI fieldIts leading product.

In recent years,AITechnological advancements are astonishing, especially the general AI capabilities brought about by "large models," which continue to exceed expectations. Baidu's self-developed...ERNIE Large ModelIt has become a phenomenal product in China's AI field. This article provides a comprehensive analysis.Wenxin Big ModelInformation such as functions, applications, pricing, and usage methods.

Official website entrance:https://wenxin.baidu.com/


The main functions of the Wenxin large model

Baidu Wenxin Large Model Official Website
Image/Baidu Wenxin Large Model Official Website

Wenxin Big ModelIt's Baidu's AI-powered large language model, integrating multimodal capabilities to handle various tasks including natural language, images, audio and video, and complex reasoning. The latest version, Wenxin Large Model 4.5, was released in 2024.Free admissionThis will bring a new wave of technology to the industry.

Core Function List

  • Multimodal processing capabilitySupports text, image, audio and video input and output.
  • Large-scale semantic understanding and generationSupports deep dialogue, summary generation, press release writing, code generation, etc.
  • Advanced reasoning abilityIt can parse charts and memes for data analysis.
  • Content creationGenerate literary works, marketing copy, academic papers, PPT presentations, etc.
  • Tool IntegrationExternal API tool calls for automatic plotting and web retrieval.
  • Enterprise API OpenBatch processing and enterprise system integration.
  • Multilingual supportIts Chinese language capabilities are among the best in the industry, and it supports multiple languages.
  • Customizable knowledge base and enterprise fine-tuningCustomized for enterprises and industries.

Click to view product details:Wenxin Large Model Function Details Page

Main Function Comparison Table

Feature Details
Image/Function Details
Functional categoriesWenxin Large Model 4.5GPT-4.5DeepSeek V3
Multimodal supportsupportsupportsupport
Chinese understandingSuper strong
English comprehensionSuper strongStrong
Coding abilitySuper strong
Tool callsupportsupportsupport
Price and ease of useFree + Super Low PriceHigh feesAPI requires payment.
Enterprise customizationopenPartially openPartially open
AI role-playing advertising banner

Chat endlessly with AI characters and start your own story.

Interact with a vast array of 2D and 3D characters and experience truly unlimited AI role-playing dialogue. Join now! New users receive 6000 points upon login!


Price & Solution for Wenxin Large Model

In the current AI "price war",Baidu Wenxin Large Model is Available for FreeThis greatly lowers the barrier to entry for using AI applications.

Pricing for individual and enterprise users

Free access
Image/Free to use
  • individual usersThe web version and app version are both free.
  • API call pricing(Qianfan Large Model Platform):
    • Wenxin Large Model 4.5: Input ¥0.004 per 1000 tokens, Output ¥0.016 per 1000 tokens. Wenxin Large Model X1: Input ¥0.002 per 1000 tokens, Output ¥0.008 per 1000 tokens. GPT-4.5 (Reference): Input approximately ¥0.40/1000 tokens, Output approximately ¥1.60/1000 tokens.
    • The API call cost is approximately 1% of GPT-4.5.
  • Enterprise ServicesSupports batch/private deployment

Charging Model Trends

typeillustrateRemark
Free trialAll web pages/apps are free for personal users.No payment required, all models are available.
Metering and BillingEnterprise API/token at ultra-low pricesTransparent call fees
Open source modelLocal deployment is possible without copyright fees.Suitable for companies that develop their own technologies

How to use the Wenxin large model

The Wenxin large model entry is extremely easy to use; it can be mastered in three steps:

  • Register a Baidu account
  • accessWenxin Large Model PortalSelect "Experience Now"“
  • Choose from modules such as Q&A, creation, code, image, and audio/video, and then enter your commands to use them.
Experience it now
Image/Experience Now

Enterprise/Developer API Access

  • Log in
  • Obtain the API key and consult the API documentation.
  • Integrated into internal enterprise business processes, supporting multi-language SDKs including Python, Java, and C#.

Using flowcharts

stepUser Operations
registerBaidu account registration/login
AuthorizationGet API Key
Calling the APIInitiate an API request according to the official documentation.
Operation and maintenance supportTechnical team support, FAQ inquiry

The target audience for Wenxin's large model

With its powerful multimodal and AI training capabilities,The Wenxin Big Model is applicable to a wide range of people and industries.

  • ordinary information workersContent creation, emails, and automated copywriting generation.
  • Students/ResearchAcademic support, programming Q&A, and thesis assistance
  • Enterprise usersCustomer service, batch chat, intelligent analysis
  • DevelopersAI application development, tool integration, and customized training
  • Teachers/Education IndustryTeaching aids, speech-to-text transcription, and intelligent grading
  • industries such as healthcare, law, and financeProfessional knowledge Q&A, data analysis
  • Designer/Multimedia WorkerSupports creative production of text, audio, and video.
  • Government Affairs/Public ServicesIntelligent question answering, office automation

Technical Highlights of the Wenxin Large Model

1. Hybrid Expert MoE Architecture

  • Supports parallel processing of ultra-large parameters, improving generation efficiency and lowering the computational barrier.
  • Multimodal heterogeneous modeling capability

2. Leading performance in Chinese task tasks

  • Instruction compliance, factual memory, and multimodal reasoning all surpass industry mainstream performance.

3. PaddlePaddle Framework Ecosystem

  • Based on the self-developed PaddlePaddle full-process training and inference
Technological breakthroughillustrate
MoE Expert MechanismMulti-expert collaboration, suitable for industry customization
Multimodal unificationText, images, audio, and video in all scenarios
High-efficiency inference engineResource savings and reduced deployment difficulty

Wenxin Large Model Open Source Project

Wenxin Open Source
Image/Wenxin Open Source

BaiduJune 30, 2024The Wenxin large model 4.5 weights and inference codeFully open sourceSupports industrial and academic deployments of HuggingFace and the PaddlePaddle community, adopting...Apache 2.0 licenseThis will further lower the barriers to AI research and development.

  • Suitable for integration with scientific research and enterprise-owned platforms
  • Supports efficient full-stack deployment of PaddlePaddle

Resources and Deployment Guidelines:
PaddlePaddle Galaxy Community
HuggingFace Wenxin Zone


Frequently Asked Questions

1. How to deploy the Wenxin large model locally or in an enterprise cloud?

The weight and inference code can be downloaded from the official open-source repository and deployed locally using the PaddlePaddle framework. See details:Local Deployment Instructions

2. Which programming languages and SDKs are supported?

The official documentation provides mainstream SDKs and RESTful APIs for Python, Java, C#, etc., enabling developers to integrate more efficiently. See details.API Development Documentation

3. Can it be customized for specific industries or fine-tuned for individual companies?

Supports enterprises in making industry-specific fine-tuning and customizations on the Qianfan platform's APIs or open-source models to create their own custom AI. (Reference:)Customization and Fine-tuning FAQ


Wenxin Big ModelWith its superior AI training models, multimodal innovation, low cost, and open-source strategy, it has become a leading product in the domestic AI field. For more product information, pricing, and case studies, please visit [website address].Wenxin Large Model Official Website

AI role-playing advertising banner

Chat endlessly with AI characters and start your own story.

Interact with a vast array of 2D and 3D characters and experience truly unlimited AI role-playing dialogue. Join now! New users receive 6000 points upon login!

data statistics

Data evaluation

Wenxin Big ModelThe number of visitors has reached 14. If you need to check the site's ranking information, you can click "..."."5118 Data""Aizhan Data""Chinaz data""Based on current website data, we recommend using Aizhan data as a reference. More website value assessment factors include:"Wenxin Big ModelAccess speed, search engine indexing and volume, user experience, etc.; of course, to evaluate the value of a website, the most important thing is to base it on your own needs and requirements, and some specific data will need to be obtained from [research institutions/resources].Wenxin Big ModelWe will negotiate with the website owner to provide information such as the website's IP addresses, page views (PV), and bounce rate.

aboutWenxin Big ModelSpecial Announcement

This site's AI-powered navigation is provided by Miao.Wenxin Big ModelAll external links originate from the internet, and their accuracy and completeness are not guaranteed. Furthermore, AI Miao Navigation does not have actual control over the content of these external links. As of 5:21 PM on July 15, 2025, the content on this webpage was compliant and legal. If any content on the webpage becomes illegal in the future, you can directly contact the website administrator for deletion. AI Miao Navigation assumes no responsibility.

Relevant Navigation

No comments

none
No comments...